This item is not carried in your club. To see pricing and inventory levels,

try a nearby club.

See In-Club Price in Cart

Check Club for price

In-Club Price

{{item.inClubOfferPrice}}

After Clipless Coupon

valid until {{item.offerEndDate}}

BJ's Membership Required

Not carried in this Club

Check Club for AvailabilityInventory info not available

In Stock

Not carried in this Club

Out of Stock

Carried in this ClubInventory info not available

Check Club for AvailabilityInventory info not available

BJ's {{clubInfo.name}}

Change Club

Your order will be held for 48hrs.

* We do our best to update club pricing and inventory amounts as they change. However, there may be slight differences in actual club pricing and inventory levels. Therefore, the price reflected and the inventory is estimated as of {{currentDate}} and does not include taxes or application of in-Club coupons. In-Club coupons must be printed and presented at checkout and are subject to valid dates and the terms of the coupon offer.

Orders placed within 2 hours of closing will be ready tomorrow at opening.

Made from the highest quality extruded aluminum and electrostatically painted black, this 8' x 8' greenhouse uses on average more than 40 lbs. more aluminum than the average imported greenhouse. This means your new greenhouse can hold up to 24 lbs. per square foot of snow and withstand wind gusts up to 113mph. It also features professional-grade 8mm twin wall polycarbonate panels. This material acts like a double pain window, keeping cooler air in during the warm months and insulating the greenhouse from cold air in the wintertime. This makes the greenhouse great for growing over a longer period of time and also adds to its efficiency, cutting down electric bills for those who choose to grow year round. At 7'6" tall at the peak, this greenhouse boasts an above average interior height that helps displace heat within the greenhouse and allows for the tallest gardeners to work in comfort. Additional features include an integrated base, a built-in rain water gutter system, an automatic roof vent opener and low profile double sliding doors that open to 48"-wide. The complete kit includes the greenhouse, a work bench system, an interior shade system, a programmable watering system and a greenhouse sink system.

Product Features:

High-impact, UV-stable 8mm twin wall polycarbonate walls and roof keep cooler air in during warm months and insulate the greenhouse from cold air in the wintertime

Includes greenhouse, work bench system, interior shade system, programmable watering system and greenhouse sink system

Warranty: 10 years

(Model MONT-8-BK-P)

*Please note, before ordering your greenhouse you must contact your local authorities regarding any required building permits or restrictions.

When selecting a site for your greenhouse, a flat, level surface is essential. Proper water drainage and easy access to power and water is also necessary for greenhouse gardening. Choose a sunny, level position away from overhanging trees and power lines and protected from the wind as much as possible. The location should be away from structures that could cause snow to drift on or around the greenhouse. Locate underground pipes or cables before preparing the site or anchoring the greenhouse.

After choosing a location, proper preparation of the site is essential. The site must be level. The greenhouse must be mounted to a base. Construct the base first so the greenhouse can be securely mounted. Riverstone recommends constructing a wood platform base using a perimeter of 2 x 4s filled with either soil, sod or gravel. Instructions for constructing a wood platform can be found in the product manual.

Other suitable base options include wood decks and concrete slabs. Wood screws are included to secure the greenhouse to a wood base. The greenhouse is secured to the ground from the inside with ground anchors. See product manual for details. If you are using a concrete base, appropriate mounting screws (not included) must be purchased before beginning.

Make sure the corners are square by measuring the inside diagonals from both sides and making sure they are equal. Use a spirit level (not included) to make sure the base is level.

Shipping and Delivery

BJs.com uses several different shipping methods to best serve our Members. More than one shipping method is available for certain items. Please be aware that not all shipping methods are available for all items.* By clicking on the "Change" button in the "Shipping Methods" section of the "Final Order Review" page, you will be able to see a list of available shipping options. If a certain shipping method is not displayed, we regret that it is not available for that item.

* Shipping information is always approximate and may be based on information given to us by manufacturers and vendors.

Orders placed via these shipping options are not guaranteed to be delivered within a certain time frame. Standard Ground is generally the least expensive option.

Expedited Ground: Items upgraded to Expedited Ground will ship via UPS®, FedEx® Ground or a similar carrier. Expedited Ground is not available for all items.

2nd Day Air: Items upgraded to 2nd Day Air will ship via UPS®, FedEx® Ground or a similar carrier. 2nd Day Air is not available for all items.

Overnight: Items upgraded to Overnight will ship via UPS®, FedEx® Ground or a similar carrier. Overnight shipping is not available for all items.

Priority Overnight: Items upgraded to Priority Overnight will ship via UPS®, FedEx Ground® or a similar carrier. Priority Overnight is not available for all items.

BJs.com Return Policy

BJ's selects the highest quality Merchandise for our Members and stands behind the products we sell. If you are not completely satisfied with your purchase, you are entitled to a refund or exchange subject to the following guidelines. Please return your product to the nearest BJ's Club location or by following the instructions here.

Proper Conditions for Return and Credit
Returned merchandise must be in new condition with its original packing and accessories intact. Items purchased over 1 year ago will not be considered in new condition. If you are returning a product please check to make sure your return meets the following conditions:

Computers and electronics are returnable within 90 days of the shipping date

CDs, DVDs, computer software and video games must be unopened

We regret that BJ’s cannot cover the cost of shipping for products returned due to buyer’s remorse.

Non-Returnable Items:

Bulk orders*

Gift Cards

Items with gas, oil or fuel added

Opened CDs, DVDs, computer software and video games

Products under a manufacturer’s warranty which have service center only restrictions and are not operating properly must be repaired according to the procedures/repair centers specified in the User Manual, and may not be returned to BJ’s. Click here for a list of categories

*Bulk online sales are final and cannot be returned; reference Terms of Use available on BJs.com by clicking here, or contact your BJ’s business partner with questions.

If you have ordered one of these non-returnable items, please inspect the item carefully and if possible, refuse delivery of incorrect or damaged products. Once the item has been accepted it will be deemed to be the correct item and in good working condition. Any issues that arise after the item is signed for must be resolved through the manufacturer’s warranty.

Returning an Item Online

Please see BJs.com's return policy before initiating a return.
You may return your item at any BJ's Club location or by following the instructions below.

Select “Order Status” from the top navigation of any page.

If you placed your order while signed in to your online account, please sign in to your account using your username and password.
If you placed your order while shopping as a guest, please enter your order number, recipient's email address, and the ship-to ZIP code, then click “Continue.”

Your order information should now be displayed. Please review it and click the “Return”" link next to the item you would like to return.

Select from the dropdown list the reason that most closely corresponds to your reason for returning the item, the package condition, and any comments you would like to make.

Select “Continue.”

Your return authorization request has now been made and you will receive an email within 3-5 business days (often sooner), with complete return instructions. If you do not receive an email with complete return instructions within 3-5 business days, please contact us at 866-4BJS-WEB (866-425-7932). BJ’s Member Care Representatives are available Monday - Friday, 9AM - 7PM E.T., Saturday, 9AM - 6PM E.T. and Sunday, Noon - 6PM E.T.

PLEASE NOTE: you will not be allowed to initiate a return beyond 30 days from your date of shipping. After 30 days, please contact member care for return instructions.

Damaged Orders
If a signature is required please inspect your package carefully before signing for it. If after accepting the package you determine that there are damaged or defective parts, please contact the manufacturer for replacement parts. For further assistance, contact BJ’s Member Care. Do not discard the boxes or packing materials, as they may be needed to ship the item back.

Shipping Error
If you receive an incorrect product, please review your order information to be certain that there were no errors in the order process. If you determine that you received an item you did not order, please return your product to the nearest BJ’s Club location or initiate a return online (see “Returning an Item” above for instructions).

Return Shipping Costs
If you refuse your delivery without inspection, miss your delivery appointment(s) or return a non-defective or undamaged product, you will incur original shipping charges along with actual return shipping fees. In the event that your returned merchandise was mis-shipped, damaged or defective, BJ’s Member Care team will be happy to reimburse you for return shipping costs. Please contact BJ’s Member Care and we will be able to assist you.